{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn09397_006.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Clarksburg, West-Virginia | 1911 | mapsnap generated fit (2026-09-22)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-22"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"55"},{"label":"placed","value":"39"},{"label":"unplaced","value":"16"},{"label":"fit sources","value":"georef 28, georef-snap 10, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"13 sheet(s) cut into 31 panels"},{"label":"unplaced pages","value":"p1 (tier 1, 39.27752,-80.35998 +/-260m); p13__1 (tier 1, 39.28064,-80.34478 +/-100m); p22__3 (tier 1, 39.27084,-80.32225 +/-172m); p24__1 (tier 1, 39.28256,-80.34209 +/-254m); p24__2 (tier 1, 39.28214,-80.33903 +/-118m); p25 (tier 2, 39.28555,-80.35284 +/-100m); p26 (tier 1, 39.29216,-80.35980 +/-253m); p29__1 (tier 1, 39.29602,-80.35152 +/-218m); p29__2 (tier 1, 39.29476,-80.35506 +/-123m); p29__3 (tier 1, 39.29718,-80.35068 +/-144m); p34__3 (tier 1, 39.27166,-80.32585 +/-150m); p37__2 (tier 4, 39.27914,-80.33753 +/-2092m); p37__3 (tier 4, 39.27914,-80.33753 +/-2092m); p3__3 (tier 1, 39.28365,-80.33797 +/-100m); p5__2 (tier 1, 39.28101,-80.33924 +/-100m); p9__2 (tier 1, 39.27418,-80.33714 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0010__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p10 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3972.8"},{"label":"split_canvas_w","value":"4329.2"},{"label":"split_canvas_h","value":"3679.2"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0010__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1913.0 1073.7,1913.0 1082.3,1356.4 751.4,993.4 0.0,993.2 -0.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0010__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[502.1,1381.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3441294,39.2856721]}},{"type":"Feature","properties":{"resourceCoords":[502.1,2189.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3442243,39.2844757]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0010__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p10 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0010__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1150.0,1913.0 1434.0,1913.0 1613.0,1913.0 1613.0,0.0 -0.0,0.0 0.0,993.2 751.4,993.4 1082.3,1356.4 1073.7,1913.0 1150.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0010__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[748.0,554.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3520178,39.2831571]}},{"type":"Feature","properties":{"resourceCoords":[1047.0,990.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3514269,39.2822576]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p11","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"7"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0011/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1551.8,0.0 1539.5,1257.2 -0.0,1258.9 -0.0,704.8 214.0,693.4 209.7,375.0 -0.0,377.8 -0.0,-0.0 1551.8,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1050.0,712.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3478525,39.2831516]}},{"type":"Feature","properties":{"resourceCoords":[1050.0,183.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3476715,39.28412]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p12","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0012/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1172.1,1882.7 808.0,1783.6 -0.0,1404.8 -0.0,1285.8 162.8,1283.5 161.6,13.5 1613.0,0.0 1613.0,1002.7 1292.9,949.2 1172.1,1882.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0012/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.34679222198753,39.28439238414643]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.34304835362961,39.28393490274302]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.34374440290443,39.28047379408054]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.34748827126235,39.28093127548395]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0013__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p13 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4789.2"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0013__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0013","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1436.5,123.8 1384.3,75.9 1014.5,138.2 -0.0,131.7 0.0,1045.3 603.7,1058.9 804.0,1178.7 1421.8,1192.9 1468.7,1171.1 1432.8,1103.5 1558.7,778.7 1436.5,123.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0013__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1503.0,464.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.345035,39.2799415]}},{"type":"Feature","properties":{"resourceCoords":[151.0,127.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3472481,39.2818341]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0014__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p14 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3352.8"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4299.2"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0014__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0014","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1579.2,1647.7 1417.2,1640.8 1491.8,1277.8 1613.0,1295.5 1613.0,982.7 276.4,876.2 -0.0,1115.0 -0.0,1913.0 1585.1,1913.0 1579.2,1647.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0014__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1039.0,1764.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3438331,39.2777279]}},{"type":"Feature","properties":{"resourceCoords":[1005.0,1249.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3437915,39.2786289]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0014__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p14 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"3374.4"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0014__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0014","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1045.1,0.0 -0.0,-0.0 0.0,838.2 1613.0,843.6 1613.0,789.0 1279.5,783.7 1290.4,105.8 1045.1,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0014__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[488.0,527.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3480311,39.2782515]}},{"type":"Feature","properties":{"resourceCoords":[1207.0,100.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3462323,39.278926]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p15","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"11"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0015/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0015","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"164.0,562.1 120.0,463.2 111.1,289.0 165.4,52.6 1268.2,142.7 1430.7,1005.8 1506.0,991.6 1499.4,1814.0 231.3,1816.0 231.2,1913.0 19.8,1913.0 -0.0,1140.8 172.4,1145.6 184.1,575.8 164.0,562.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0015/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1004.0,1355.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3326052,39.2789971]}},{"type":"Feature","properties":{"resourceCoords":[1499.0,1355.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3314394,39.2788297]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0016__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p16 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0016__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0016","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,-0.0 0.0,76.2 84.6,92.8 91.1,1339.5 1004.4,1389.0 1004.8,708.8 1104.8,440.1 1613.0,440.2 1613.0,0.0 0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0016__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[480.0,81.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3312559,39.2803834]}},{"type":"Feature","properties":{"resourceCoords":[92.0,1568.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3276751,39.2796681]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0016__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p16 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"4016.0"},{"label":"split_canvas_y","value":"1760.4"},{"label":"split_canvas_w","value":"2436.0"},{"label":"split_canvas_h","value":"5891.6"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0016__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0016","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,440.2 1556.5,440.2 1557.6,726.9 1116.0,572.9 1123.0,1649.2 1292.2,1645.4 1613.0,1765.5 1613.0,440.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0016__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1116.0,1022.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3267493,39.2796586]}},{"type":"Feature","properties":{"resourceCoords":[1116.0,573.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3276751,39.2796681]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p17","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0017/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0017","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"575.7,427.9 659.0,18.2 1546.0,208.7 1530.6,1628.3 5.7,1585.2 13.3,323.7 575.7,427.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0017/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.3316525888105,39.276769620050466]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.33172491730356,39.27976392105325]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.32716940981284,39.279830790743695]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.32709708131978,39.27683648974091]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0018/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p18","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0018/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0018","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1508.9,1349.5 1404.2,1709.5 1403.9,1666.7 0.0,1676.8 -0.0,-0.0 1520.2,0.0 1508.9,1349.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0018/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1521.0,1212.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3249265,39.2796482]}},{"type":"Feature","properties":{"resourceCoords":[1521.0,70.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3276751,39.2796681]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0019/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p19","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0019/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0019","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,0.0 1613.0,1913.0 0.0,1913.0 0.0,-0.0 1613.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0019/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.32384287704863,39.27649575965623]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.32383485885632,39.27942215533049]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.31938268744011,39.279414742247816]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.31939070563243,39.27648834657356]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p2","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"12"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1894.2 0.0,-0.0 1613.0,0.0 1613.0,1511.2 371.8,1840.7 -0.0,1894.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[758.0,715.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.340784,39.2846532]}},{"type":"Feature","properties":{"resourceCoords":[758.0,1831.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3385494,39.283544]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p20","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"17"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0020/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0020","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1516.4,0.0 1520.6,1685.8 947.0,1698.0 990.0,1913.0 0.0,1913.0 0.0,1175.4 131.6,1187.9 189.6,0.0 1516.4,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0020/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[540.0,904.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3329274,39.276334]}},{"type":"Feature","properties":{"resourceCoords":[750.0,558.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3336482,39.2768345]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0021/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p21","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"5"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0021/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0021","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"807.2,1911.0 -0.0,1913.0 -0.0,927.0 122.7,931.9 160.0,0.0 1459.9,0.0 1453.8,132.2 1613.0,124.5 1613.0,766.1 1037.5,1258.0 987.7,1553.4 737.8,1542.0 676.5,1845.0 807.2,1911.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0021/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[738.0,1542.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3349674,39.273032]}},{"type":"Feature","properties":{"resourceCoords":[1161.0,662.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3334977,39.2744329]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0022__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p22 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"2420.0"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0022__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0022","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1160.9,-0.0 -0.0,-0.0 -0.0,177.6 122.7,357.1 160.3,515.2 1305.1,495.4 1160.9,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0022__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.33403513283115,39.28262411100172]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.33045257044141,39.281819768868814]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,605.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.33083959952907,39.28077231962138]}},{"type":"Feature","properties":{"resourceCoords":[0.0,605.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.33442216191881,39.28157666175428]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0022__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p22 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2419.6"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"3227.2"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0022__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0022","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1411.7 1613.0,605.0 0.0,604.9 0.0,1410.8 1613.0,1411.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0022__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,604.9],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.33742005042093,39.2731263881331]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,604.9],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.33371481614493,39.27230719370394]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1411.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.33424489775204,39.27087033549091]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1411.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.33795013202804,39.271689529920074]}},{"type":"Feature","properties":{"resourceCoords":[561.0,830.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.336279,39.2724404]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0023/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p23","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0023/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0023","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,-0.0 1613.0,483.7 1489.6,652.1 1613.0,742.9 1613.0,1913.0 -0.0,1913.0 -0.0,0.0 1613.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0023/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.354015686285,39.28737872372936]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.35217543889961,39.28477162470407]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.35614223890303,39.28307042759131]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.35798248628842,39.2856775266166]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0027/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p27","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0027/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0027","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1913.0 -0.0,0.0 1613.0,0.0 1613.0,816.2 1528.2,833.3 1553.9,1890.0 1613.0,1913.0 -0.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0027/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.35780702417964,39.292869689683116]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.35415223531975,39.292031517660746]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.3554276553202,39.28865317704139]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.35908244418009,39.28949134906376]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0028/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p28","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0028/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0028","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"86.5,825.4 171.7,811.3 199.9,0.0 1613.0,0.0 1613.0,1913.0 133.6,1904.7 75.5,1879.8 86.5,825.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0028/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.35461222914334,39.29211913460234]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.35091294841075,39.29137867861621]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.3520396642942,39.28795917295097]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.35573894502679,39.288699628937096]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0030__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p30 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0030__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0030","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1913.0 1613.0,0.0 1022.5,0.0 1023.0,573.5 470.9,579.9 347.4,655.4 0.0,656.4 -0.0,1028.9 296.3,1182.8 33.6,1206.8 47.1,1556.6 -0.0,1609.9 -0.0,1913.0 1613.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0030__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[541.0,1198.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3556221,39.2790203]}},{"type":"Feature","properties":{"resourceCoords":[1428.0,751.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3533929,39.2796421]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0030__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p30 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4092.0"},{"label":"split_canvas_h","value":"2625.6"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0030__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0030","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"965.7,447.4 980.6,387.6 830.4,123.5 1022.5,0.3 1022.5,0.0 -0.0,0.0 0.0,656.4 347.4,655.4 470.9,579.9 1023.0,573.5 1023.0,557.8 965.7,447.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0030__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[163.0,511.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3589429,39.2792387]}},{"type":"Feature","properties":{"resourceCoords":[163.0,68.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3582549,39.280017]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0031/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p31","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"4"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0031/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0031","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,1913.0 -0.0,-0.0 1613.0,0.0 1613.0,874.8 1449.9,1314.7 1449.4,1651.7 1510.6,1781.4 618.8,1786.9 772.2,1913.0 0.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0031/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[581.0,983.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3353124,39.270188]}},{"type":"Feature","properties":{"resourceCoords":[581.0,219.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3369657,39.2707427]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0032/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p32","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"1"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0032/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0032","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"17.8,1913.0 694.5,1349.7 566.5,1289.2 355.6,1031.8 72.0,211.4 315.2,21.1 497.6,192.0 727.2,0.0 1613.0,0.0 1613.0,337.0 1517.6,349.1 1514.9,606.5 1534.2,1471.2 1613.0,1481.8 1613.0,1913.0 17.8,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0032/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.3356604422247,39.27280077172]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.33223163099804,39.27416198552525]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.33014624862054,39.271013907942866]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.33357505984719,39.26965269413762]}},{"type":"Feature","properties":{"resourceCoords":[1060.0,1015.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3323007,39.272025]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0033/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p33","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0033/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0033","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"58.5,1332.0 88.5,208.8 184.8,201.3 193.2,0.0 1613.0,0.0 1613.0,1682.2 1543.6,1683.9 1547.2,1768.8 1106.7,1784.7 1088.3,1913.0 -0.0,1913.0 -0.0,1772.0 119.2,1777.6 136.2,1369.9 58.5,1332.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0033/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.33248198920428,39.273761598706436]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.329156716757,39.27524007865181]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.3269075419289,39.272165535005364]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.33023281437619,39.27068705505999]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0034__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p34 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"11"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4979.6"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0034__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0034","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"810.1,1911.8 815.3,1432.2 1041.9,1293.8 1173.0,1296.8 1244.8,1298.5 1244.8,1234.0 1244.8,1169.8 1244.9,730.8 1189.0,698.2 1037.6,610.1 940.5,553.5 938.7,384.2 814.8,248.5 820.4,72.7 543.4,130.7 523.9,-0.0 -0.0,-0.0 -0.0,995.5 84.2,994.5 89.1,1430.0 215.8,1452.1 204.4,1910.1 810.1,1911.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0034__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[487.9,676.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3260519,39.2720029]}},{"type":"Feature","properties":{"resourceCoords":[75.0,193.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.325576,39.2731274]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0034__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p34 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"3259.2"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3192.8"},{"label":"split_canvas_h","value":"2923.2"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0034__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0034","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1531.5,705.7 1613.0,707.4 1613.0,611.0 1613.0,-0.0 822.7,0.0 814.8,248.5 938.7,384.2 938.8,390.3 1000.0,403.1 992.6,529.4 1470.2,529.4 1531.5,705.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0034__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[992.6,529.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3248623,39.272442]}},{"type":"Feature","properties":{"resourceCoords":[1470.2,529.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3240406,39.2717628]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0035/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p35","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0035/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0035","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 1613.0,0.0 1613.0,1148.1 1494.9,1152.9 1502.5,1913.0 -0.0,1913.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0035/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[887.0,1149.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3187359,39.2706465]}},{"type":"Feature","properties":{"resourceCoords":[183.0,1149.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3202991,39.2701706]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0036/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p36","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0036/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0036","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"95.5,1141.5 215.8,1137.0 213.4,0.0 1613.0,0.0 1613.0,1913.0 105.0,1913.0 95.5,1141.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0036/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.31856842350535,39.272924140342326]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.31505725428265,39.274001398234816]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.31341847247894,39.27075492730921]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.31692964170165,39.26967766941672]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0037__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p37 [1]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0037__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0037","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"204.9,1518.1 107.9,1913.0 794.0,1913.0 964.0,1913.0 1613.0,1913.0 1613.0,1291.3 1207.8,1291.8 1215.8,698.5 899.5,699.2 894.5,0.0 149.7,0.0 204.9,1518.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0037__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.32824287888029,39.27938883401989]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.3280451647155,39.28236797235022]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.32348111860442,39.28218644601683]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.3236788327692,39.2792073076865]}},{"type":"Feature","properties":{"resourceCoords":[163.0,230.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3276751,39.2796681]}},{"type":"Feature","properties":{"resourceCoords":[163.0,230.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3276751,39.2796681]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p3 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"15"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"135.8,0.0 134.9,0.0 -0.0,-0.0 0.0,665.7 -0.0,1913.0 311.2,1913.0 382.1,1913.0 590.6,1913.0 1036.7,1648.5 1072.2,1634.1 1072.0,1516.8 1326.9,1291.4 1613.0,1293.1 1613.0,763.5 1613.0,411.0 1165.9,413.7 1166.3,130.7 1095.4,400.1 432.4,146.5 470.8,0.0 135.8,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[88.0,1486.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3385494,39.283544]}},{"type":"Feature","properties":{"resourceCoords":[1397.0,524.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3348131,39.2845127]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0003__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p3 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"4663.6"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"1788.4"},{"label":"split_canvas_h","value":"1654.8"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0003__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,0.0 1166.5,0.0 1166.0,306.6 1255.8,282.6 1256.1,359.4 1613.0,396.9 1613.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0003__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1165.9,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.33619439775711,39.28704028311621]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.3343940889369,39.28614393578306]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,413.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.33546407324704,39.284856010749365]}},{"type":"Feature","properties":{"resourceCoords":[1165.9,413.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.33726438206725,39.28575235808252]}},{"type":"Feature","properties":{"resourceCoords":[1511.2,101.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3350676,39.2860307]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p4","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"12"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1373.0,1135.9 1613.0,1136.5 1613.0,1673.4 162.3,1863.4 216.4,1192.8 154.5,1089.5 137.1,183.4 339.9,185.8 465.0,182.5 431.2,0.0 1325.2,0.0 1359.5,1135.8 1373.0,1135.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[915.0,183.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3424096,39.2818576]}},{"type":"Feature","properties":{"resourceCoords":[140.0,508.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3443736,39.2817488]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p5 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0005__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"239.3,1863.8 1166.3,1900.7 1176.7,1279.7 1412.5,1283.0 1313.3,297.2 1207.0,303.0 1179.2,0.0 1162.3,0.0 1135.0,0.0 1085.0,0.0 -0.0,-0.0 -0.0,1313.6 255.7,1322.1 239.3,1863.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[677.0,677.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3402036,39.2807025]}},{"type":"Feature","properties":{"resourceCoords":[375.0,1326.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3413127,39.279745]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p6","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"109.3,102.8 472.5,103.0 476.2,0.0 1366.3,0.0 1323.8,292.8 1613.0,980.3 1613.0,1760.3 1526.3,1753.9 1343.2,1859.0 1187.2,1883.7 884.5,1830.8 728.1,1862.6 665.3,1913.0 96.2,1913.0 109.3,102.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[472.0,103.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3385341,39.2810225]}},{"type":"Feature","properties":{"resourceCoords":[104.0,1218.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3360963,39.2799344]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1478.3,70.0 1464.1,1734.4 688.4,1768.3 691.4,1913.0 51.1,1913.0 124.1,81.8 1478.3,70.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0007/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.33957317209394,39.27772746737758]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.33880844275713,39.28063115612358]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.33439076269353,39.279924147424495]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.33515549203034,39.27702045867849]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p8","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,983.0 210.6,939.1 153.8,692.2 -0.0,717.5 -0.0,363.3 117.6,356.2 57.1,63.5 1444.0,70.8 1467.2,226.2 1494.0,223.1 1557.5,941.7 1613.0,936.9 1613.0,1913.0 -0.0,1913.0 -0.0,983.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0008/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.34244702771015,39.27912578385125]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.3388386534609,39.2782345138696]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.34019459957919,39.274898409511465]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.34380297382845,39.275789679493116]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0009__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarksburg, West-Virginia | 1911 | sanborn09397_006 p9 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T14:35:30Z","modified":"2026-09-22T14:35:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0009__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1558.2,0.0 803.3,42.5 806.3,100.4 472.6,90.0 472.1,463.9 0.0,464.2 0.0,1913.0 1613.0,1913.0 1558.2,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894cm:g3894cm_g093971911:09397_1911-0009__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[826.0,480.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3386668,39.2764549]}},{"type":"Feature","properties":{"resourceCoords":[826.0,40.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3396219,39.2766623]}}]}}]}